Bispecific Antibody 2B1

**Semantic type:** Amino Acid, Peptide, or Protein|Immunologic Factor|Pharmacologic Substance

**Definition:** A monoclonal antibody with potential antineoplastic activity. Specific for both the immunoglobulin G (IgG) receptor CD16 and c-erbB-2, bispecific antibody 2B1 may enhance cellular immune responses against c-erbB-2-positive cells, resulting in increased tumor cell lysis. (NCI04)

**Synonyms:** - 2B1 - 2B1 Antibody, Bispecific - 2B1 Bispecific MAb - 2B1 Bispecific Murine MAb - MoAb 2B1 Bispecific - bsAb 2B1